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[Chemical Knowledge]：The use of acetaldehyde, it can be so powerful!

Read： 1412 Time：18months ago Source：Transform the World with Simplicity

Acetaldehyde is a colorless and transparent liquid with the chemical formula CH3CHO. It is widely used in industrial production and is an important raw material for many organic chemicals. However, the use of acetaldehyde is not limited to this, it also has many unexpected application scenarios, let us explore it together.

1. food additive

acetaldehyde in the food industry has a wide range of applications, can be used to make flavors, sweeteners, caffeine and so on. In addition, acetaldehyde can also be used as a food preservative. The physical and chemical properties of acetaldehyde itself make it have excellent antibacterial properties and the ability to inhibit mold growth, so the amount added in some foods may not be healthy and requires attention.

2.

of the pharmaceutical industry Acetaldehyde also has important applications in the pharmaceutical industry. It can be used as an organic synthesis intermediate for the production of drugs and for the manufacture of disinfectants. In addition, acetaldehyde can also be used for the treatment of skin diseases, such as suspected warts, eczema, etc.

3. Cosmetic

Acetaldehyde is widely used in cosmetics. It can improve the texture and taste of lotions, lotions and other products. At the same time, it also has strong disinfection and antibacterial capabilities, which can prevent the deterioration of cosmetics.

4. synthetic fiber industry

acetaldehyde can also be used to produce synthetic fibers, such as polyester fiber, polyester fiber. These fibers not only have good strength, color and luster, but also have the characteristics of wear resistance, corrosion resistance, and good air permeability. They are widely used in various fields such as clothing, socks, and interior decoration.

5. printing and dyeing industry

acetaldehyde can be used as a printing agent for cotton, hemp, silk and other natural fibers and man-made fibers. Because of its easy dyeing, uniform dyeing, dyeing depth can be adjusted and so on, it is favored by the printing and dyeing industry.

6. Other fields

In addition to the above applications, acetaldehyde can also be used for metal surface treatment, as a fuel cell and electronic components materials, adhesives, acetylene production and other fields.